Looking for adult diapers with wetness indicator. He cannot feel it when he’s wet. Any ideas?

Baby diapers have wetness indicators and to be honest, I never look at them. The lines are faint and hard to see. We just grab the front and squeeze. The diapers, when wet, feel “squishy”. We do, however, change the babies every two hours. It’s a rule in daycares. Maybe it would be a good idea to do the same for him.